What is "aspius"

Aspius is a genus of Eurasian cyprinid fish, with two recognized species. Aspius species live in depths of water at a minimum of 10 m (33 ft.), at 4 to 20°C (39 to 68 F.). These fish grow to a maximum of 120 cm (3.9 ft.) long and weigh no more than 12 kg (26 lb.) and live up to 11 years. Aspius species have 7-9 dorsal soft rays and 12-15 anal soft rays. Their long bodies have a long, sharp head. They have a green back with a silver/blue tint with a silver/white belly. Their pectoral, pelvic, and anal fins are grey and brown.